1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
frozen [14]
2 years ago
5

Find the value of x and y.help me out ASAP!!​

Mathematics
1 answer:
il63 [147K]2 years ago
3 0

Step-by-step explanation:

13x + 15 = 19x - 9 ( being opposite sides of parallelogram)

19x - 13x = 15 + 9

6x = 24

x = 24 / 6

x = 4

4y + 7° + 10y - 37° = 180° {being co-interior angles }

14y = 180° - 7° + 37°

14y = 210°

y = 210°/ 14

y = 15°

Hope it will help :)

You might be interested in
Can you check if i did? (I think that stupid in math)
Leto [7]

Yes you did it right

4 0
2 years ago
Read 2 more answers
The number of undergraduates at Johns Hopkins University is approximately 2000, while the number at Ohio State University is app
Likurg_2 [28]

The remaining part of Question:

4) what can we conclude about sampling variability in the sample proportion calculated in the sample at John Hopkins as compared to that calculated in the sample at Ohio State.

5) The number of undergraduates at Johns Hopkins is approximately 2000 while the number at Ohio State is approximately 40000, suppose instead that at both schools, a simple random sample of about 3% of the undergraduates Will be taken.

Answer:

4) The sample proportion from Johns Hopkins will have about the same sampling variability as that from Ohio State

5) The sample proportion from John Hopkins will have more sampling variability than that from Ohio State

Step-by-step explanation:

Note: The sampling variability in the sample proportion decreases with increase in the sample size.

4) since the sample size at both Johns Hopkins and Ohio State is the same (i.e. n = 50), the sample variability of the sample proportion will be the same for both cases.

5) 3% of the population are selected for the observation in both cases.

At Johns Hopkins, sample size, n = 3% * 2000

n = 60

At Ohio State, sample size, n = 3% * 40000

n = 1200

Since sampling variability in the sample proportion decreases with increase in the sample size, the sampling variability in sample proportion will be higher at Johns Hopkins than at Ohio State.

5 0
3 years ago
If I spin the spinner 200 times, how many times may I expect it to land on<br> blue?
vitfil [10]

Answer:

m

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What is the simplified form of k-5+7
ohaa [14]

Answer:

k+2 or k=2

Step-by-step explanation:

combine -5 and 7 to get your answer

4 0
3 years ago
Read 2 more answers
Please help me rn!!!!!
neonofarm [45]
The answer is A, the first one :)
3 0
2 years ago
Other questions:
  • The perimeter of a rectangle is 70 cm. If its length is decreased by 5 cm and its width is increased by 5 cm, its area will incr
    14·1 answer
  • Write each number as a product using the GCF as a​ factor, and apply the Distributive Property.
    14·1 answer
  • Help me plz I don’t know how to do this
    7·1 answer
  • In ∆ABC, the altitudes from vertex B and C intersect at point M, so that BM = CM. Prove that ∆ABC is isosceles.
    14·1 answer
  • Please help I am very confused. I would really appreciate it if someone helped me. Thank you!
    7·2 answers
  • The ratio of the measures of two complementary angle is 1:8, find the measure of each angle, the small and the large
    7·1 answer
  • Center is (5,3) and the radius is 3; what is the equation? (x - h)^2 + (y - k)^2 = r^2
    10·1 answer
  • How do “near facts” help you solve division problems?
    12·1 answer
  • V/5−6=3<br> please show how you got it thx
    15·2 answers
  • Gcf/ greatest common factor and / LCM least common multiple Mang Andoy is going to put in trays of 6 eggs and 12 eggs. What is t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!